msm-camera: VBIF configuration changes for 8939

The VBIF configuration changes are needed to make sure that
the VFE and CPP traffic is being directed to their respective
AXI ports correctly.

CRs-Fixed: 670037
Change-Id: Ie981061d144b3052bce9ad2484c22a41587a8ace
Signed-off-by: Venu Yeshala <vyeshala@codeaurora.org>